#36299D#36299D

#36299D is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.1% C 0.178 H 278.9°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#36299D
RGB	rgb(54, 41, 157)
HSL	hsl(247, 59%, 39%)
HSV	hsv(247, 74%, 62%)
CMYK	cmyk(65.6%, 73.9%, 0%, 38.4%)
CIE-LAB	lab(26.17, 40.94, -60.79)
CIE-LCH	lch(26.17, 73.29, 303.96°)
OKLab	oklab(38.13% 0.0274 -0.1755)
OKLCH	oklch(38.13% 0.178 278.9)
XYZ	xyz(8.3981, 4.8038, 32.3764)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36299D #909D29

analogous

#29569D #36299D #70299D

triadic

#36299D #9D3629 #299D36

tetradic

#36299D #9D2956 #909D29 #299D70

square

#36299D #9D2956 #909D29 #299D70

split-complementary

#36299D #9D7029 #569D29

monochromatic

#15103C #251C6C #36299D #4938CB #7569D8

Accessibility & contrast

On white

10.71

#36299D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#36299D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #36299D

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36299D	#FFFFFF	#000000	##FFFFFF
##36299D	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A0

Deuteranopia (green-blind)

#00399B

Tritanopia (blue-blind)

#004960

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #36299d;
/* rgb */ color: rgb(54, 41, 157);
/* oklch */ color: oklch(38.1% 0.178 278.9);

Tailwind

colors: {
  custom: {
    50: '#7b65bb',
    500: '#36299d',
    950: '#000000',
  },
}

SCSS

$custom: #36299d;
$custom-light: #7b65bb;
$custom-dark: #000000;

JSON

{
  "hex": "#36299d",
  "rgb": {
    "r": 54,
    "g": 41,
    "b": 157
  },
  "hsl": {
    "h": 246.724,
    "s": 58.586,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38125,
    "c": 0.17759,
    "h": 278.9
  },
  "luminance": 0.04804
}

Semantic roles & 50–950 ramp

primary

#36299D

secondary

#B4BE64

accent

#E246D0

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0612

muted

#7C7A81

Preview Lab

Preview with #36299D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →